Drying device of CEMS compressed air oil-water filtering system

Abstract

The utility model provides a CEMS compressed air oil-water filtering system drying device, and relates to the technical field of drying devices, the CEMS compressed air oil-water filtering system drying device comprises a box body, the surface of the box body is rotatably connected with a box door, and a first fixing box is fixedly installed in the box body. Through the arrangement of the box body, the box door, the first fixing box, the first connecting pipe, the second connecting pipe, the pressure stabilizing tank, the second fixing box, the air suction pump, the third connecting pipe, the fourth connecting pipe, the discharging pipe and the heating net, and through the arrangement of the fixing block, the third rack, the first rotating rod and the first gear, after the equipment is used for a long time, the filter net can be replaced or cleaned; the effect of the filtering structure is effectively prevented from being reduced, when the device is used, oil and water are effectively filtered, the measuring precision is prevented from being affected, meanwhile, by arranging the first fixing box, the second fixing box and the pressure stabilizing tank, when the device is connected with an instrument, the problem that the outdoor collecting probe is frozen in winter is effectively solved, and the service life of the device is effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, in particular to a drying device for a CEMS compressed air oil-water filtration system. Background Technique

[0002] In the fields of industrial production and environmental monitoring, etc., CEMS plays a crucial role. However, the compressed air used in the CEMS system often contains impurities such as oil and water, which bring many challenges to the normal operation of the system, thus prompting the emergence of a drying device for a CEMS compressed air oil-water filtration system. Traditional compressed air treatment methods have some deficiencies when facing the requirements of the CEMS system. On the one hand, ordinary air filters can often only remove some particulate impurities in the air, and the separation effect of oil and water is not good. In the CEMS system, the presence of oil and water may contaminate sensors, affect measurement accuracy, and even damage precision monitoring equipment. At the same time, the water content in the main pipe of the existing compressed air is relatively high, and water accumulation often occurs in the equipment during the use of the instrument, resulting in data inaccuracy and jump, and the outdoor sampling probe often freezes in winter, shortening the service life of the equipment.

[0003] However, for traditional equipment, the filtering structure cannot be replaced or cleaned. After the equipment is used for a long time, the effect of the filtering structure may be reduced. When the equipment is in use, the presence of oil and water may affect the measurement accuracy and needs to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to solve the technical problems put forward in the above background technique.

[0005] The utility model adopts the following technical solution: A drying device for a CEMS compressed air oil-water filtration system, comprising a box body, a box door is rotatably connected to the surface of the box body, a first fixed box is fixedly installed inside the box body, a first connecting pipe is fixedly installed on one end surface of the first fixed box, a second connecting pipe is fixedly installed on the other end surface of the first fixed box, a pressure stabilizing tank is fixedly installed on the inner surface of the box body, a second fixed box is fixedly installed on the inner surface of the box body, an air suction pump is fixed at the top of the second fixed box, a third connecting pipe is fixedly installed at the first output end of the air suction pump, a fourth connecting pipe is fixedly installed at the second output end of the air suction pump, a discharge pipe is fixedly installed on the surface of the second fixed box, a heating net is fixedly installed inside the second fixed box, a closing cover is inserted at the top of the first fixed box, a filter screen is inserted inside the first fixed box, fixing grooves are formed on the surface of the filter screen, grooves are formed on both inner sides of the first fixed box, moving blocks are sleeved inside the grooves, a first rack is fixedly installed on the upper surface of the moving block, a second rack is fixedly installed on the lower surface of the moving block, a sliding block is fixedly installed at the bottom end of the moving block, a spring is sleeved inside the groove, a fixed block is sleeved inside the groove, a third rack is fixedly installed on the surface of the fixed block, a first rotating rod is sleeved inside the groove, a first gear is fixedly installed at the rear end of the first rotating rod, a second gear is fixedly installed at the front end of the first rotating rod, a second rotating rod is sleeved inside the groove, and third gears are installed at both ends of the second rotating rod.

[0006] Preferably, the surface of the third gear meshes with the surface of the second rack, the surface of the second gear meshes with the surface of the first rack, and the surface of the first gear meshes with the surface of the third rack. Here, the accuracy and stability of the gear transmission are ensured, the precise movement of the moving block is realized, and thus the fixing and disassembly processes of the filter screen are guaranteed to proceed smoothly.

[0007] Preferably, one end surface of the spring is connected to the surface of the sliding block, the other end surface of the spring is connected to the surface of the groove, and a pull ring is fixedly installed at the rear end of the moving block. Here, the spring provides a restoring force for the moving block to ensure the stability of the structure. The pull ring facilitates the operation of the moving block and makes the disassembly of the filter screen more convenient.

[0008] Preferably, flange plates are fixedly installed at the other ends of the first connecting pipe and the discharge pipe, and the outer surfaces of the first connecting pipe and the discharge pipe are fixedly connected to the box body. Here, the flange plates facilitate the connection of the first connecting pipe and the discharge pipe to instruments and other equipment, improving the sealing performance and stability of the connection.

[0009] Preferably, the other ends of the second connecting pipe and the third connecting pipe are fixedly connected to the surface of the pressure stabilizing tank, and the other end of the fourth connecting pipe is connected to the top end of the second fixing box. Here, it is ensured that the gas circulates accurately between the various components, realizing the oil-water filtration and drying process of the compressed air.

[0010] Preferably, the number of the filter screens is three groups, which are activated carbon and fiberglass respectively. The fixing blocks are inserted into the internal fixing grooves. The number of the fixing blocks is two groups and they are both meshed with the surface of the first gear. Here, the three filter screens with different materials improve the filtering effect and can effectively filter different impurities. The fixing blocks inserted into the fixing grooves ensure the firm installation of the filter screens, and the meshing of the first gear with the fixing blocks facilitates the control of the movement of the fixing blocks.

[0011] Preferably, the number of the heating grids is three groups and they are arranged in an array inside the second fixing box. A sealing ring is fixedly installed on the top surface of the first fixing box. Here, the three heating grids improve the drying efficiency, and the array distribution makes the drying more uniform. The sealing ring ensures the sealing performance of the first fixing box and prevents gas leakage.

[0012] Preferably, a placement groove is opened at the top end of the box body. A support rod is fixedly installed inside the placement groove. A telescopic block is sleeved on the outer surface of the support rod. An arc-shaped hook is sleeved on the front end of the telescopic block. A ring-shaped block is fixedly installed on the surface of the box door. Here, the structure composed of the placement groove, the support rod, the telescopic block and the arc-shaped hook facilitates the fixing of the box door, and the cooperation between the ring-shaped block and the arc-shaped hook is convenient for maintenance.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. In the present utility model, by setting the box body, the box door, the first fixing box, the first connecting pipe, the second connecting pipe, the pressure stabilizing tank, the second fixing box, the suction pump, the third connecting pipe, the fourth connecting pipe, the discharge pipe and the heating grid structure, and by setting the fixing block, the third rack, the first rotating rod and the first gear structure, after the equipment is used for a long time, the filter screen can be replaced or cleaned, effectively preventing the reduction of the filtering structure effect. When the equipment is in use, the oil and water can be effectively filtered to avoid affecting the measurement accuracy. At the same time, by setting the first fixing box, the second fixing box and the pressure stabilizing tank, when the equipment is connected to the instrument, the problem of freezing at the outdoor collection probe in winter can be effectively solved, effectively improving the service life of the equipment.

[0015] 2. In the present utility model, by setting the placement groove, the support rod, the telescopic block, the arc-shaped hook and the ring-shaped block structure, when the equipment fails, the box door can be fixed by the cooperation of multiple structures, which is convenient for the staff to maintain the equipment without manually supporting the equipment for maintenance, effectively improving the convenience of the equipment. Description of the Drawings

[0016] Figure 1 This is a three-dimensional structure schematic diagram of a drying device for a CEMS compressed air oil-water filtration system proposed by the present utility model;

[0017] Figure 2 This is a top view structure schematic diagram of a drying device for a CEMS compressed air oil-water filtration system proposed by the present utility model;

[0018] Figure 3 This is an internal structure schematic diagram of a drying device for a CEMS compressed air oil-water filtration system proposed by the present utility model;

[0019] Figure 4 This is an exploded view of the internal structure of a drying device for a CEMS compressed air oil-water filtration system proposed by the present utility model;

[0020] Figure 5 This is a partial structure schematic diagram of a drying device for a CEMS compressed air oil-water filtration system proposed by the present utility model;

[0021] Figure 6 This is a drying device for a CEMS compressed air oil-water filtration system proposed by the present utility model Figure 5 The enlarged view at position A in it.

[0022] Legend description:

[0023] 1. Box body; 2. Box door; 3. Fixed box one; 4. Connecting pipe one; 5. Connecting pipe two; 6. Pressure stabilizing tank; 7. Fixed box two; 8. Suction pump; 9. Connecting pipe three; 10. Connecting pipe four; 11. Discharge pipe; 12. Heating mesh; 13. Closing cover; 14. Filter screen; 15. Fixed groove; 16. Groove; 17. Moving block; 18. Rack one; 19. Rack two; 20. Sliding block; 21. Spring; 22. Fixed block; 23. Rack three; 24. Rotating rod one; 25. Gear one; 26. Gear two; 27. Rotating rod two; 28. Gear three; 29. Pulling ring; 30. Flange; 31. Sealing ring; 32. Placing groove; 33. Support rod; 34. Telescopic block; 35. Arc-shaped hook; 36. Ring-shaped block. Specific embodiments

[0024] In order to be able to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0025] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the limitations of the specific embodiments disclosed in the following specification. Embodiment

[0026] Please refer to Figures 1-6 , the present utility model provides a technical solution: a drying device for a CEMS compressed air oil-water filtration system, including a box body 1, a box door 2 is rotatably connected to the surface of the box body 1, a first fixed box 3 is fixedly installed inside the box body 1, a first connecting pipe 4 is fixedly installed on one end surface of the first fixed box 3, a second connecting pipe 5 is fixedly installed on the other end surface of the first fixed box 3, a pressure stabilizing tank 6 is fixedly installed on the inner surface of the box body 1, a second fixed box 7 is fixedly installed on the inner surface of the box body 1, an air suction pump 8 is fixed at the top of the second fixed box 7, a third connecting pipe 9 is fixedly installed at the first output end of the air suction pump 8, a fourth connecting pipe 10 is fixedly installed at the second output end of the air suction pump 8, a discharge pipe 11 is fixedly installed on the surface of the second fixed box 7, a heating grid 12 is fixedly installed inside the second fixed box 7, a closing cover 13 is inserted at the top of the first fixed box 3, a filter screen 14 is inserted inside the first fixed box 3, fixing grooves 15 are formed on the surface of the filter screen 14, grooves 16 are formed on both sides inside the first fixed box 3, moving blocks 17 are sleeved inside the grooves 16, a first rack 18 is fixedly installed on the upper surface of the moving block 17, a second rack 19 is fixedly installed on the lower surface of the moving block 17, a sliding block 20 is fixedly installed at the bottom end of the moving block 17, a spring 21 is sleeved inside the groove 16, a fixed block 22 is sleeved inside the groove 16, a third rack 23 is fixedly installed on the surface of the fixed block 22, a first rotating rod 24 is sleeved inside the groove 16, a first gear 25 is fixedly installed at the rear end of the first rotating rod 24, a second gear 26 is fixedly installed at the front end of the first rotating rod 24, a second rotating rod 27 is sleeved inside the groove 16, and third gears 28 are installed at both ends of the second rotating rod 27. By pulling the moving block 17, the movement of the moving block 17 drives the first rack 18 to move. The movement of the moving block 17 drives the spring 21 to contract. Then, the movement of the first rack 18 drives the second gear 26 to rotate. Subsequently, the rotation of the second gear 26 drives the first rotating rod 24 to rotate. Then, the rotation of the first rotating rod 24 drives the first gear 25 to rotate. The rotation of the first gear 25 drives the third rack 23 to move. Subsequently, the movement of the third rack 23 drives the fixed block 22 to move towards both ends. At the same time, the movement of the moving block 17 drives the second rack 19 to move. Subsequently, the movement of the second rack 19 drives the third gear 28 to rotate. Then, the rotation of the third gear 28 drives the second rotating rod 27 to rotate. Subsequently, the fixed block 22 is disengaged from the fixing groove 15 through movement, and the filter screen 14 can be replaced or cleaned.

[0027] Please refer to Figures 1-6, the surface of the third gear 28 meshes with the surface of the second rack 19, the surface of the second gear 26 meshes with the surface of the first rack 18, the surface of the first gear 25 meshes with the surface of the third rack 23, one end surface of the spring 21 is connected to the surface of the sliding block 20, the other end surface of the spring 21 is connected to the surface of the groove 16, a pull ring 29 is fixedly installed at the rear end of the moving block 17, flange plates 30 are fixedly installed at the other ends of the first connecting pipe 4 and the discharge pipe 11, the outer surfaces of the first connecting pipe 4 and the discharge pipe 11 are fixedly connected to the box body 1, the other ends of the second connecting pipe 5 and the third connecting pipe 9 are fixedly connected to the surface of the pressure stabilizing tank 6, the other end of the fourth connecting pipe 10 is connected to the top end of the second fixing box 7, the number of the filter nets 14 is three groups, namely activated carbon and glass fiber, the fixing blocks 22 are inserted into the inside of the fixing grooves 15, the number of the fixing blocks 22 is two groups and both are meshed with the surface of the first gear 25, the number of the heating grids 12 is three groups and they are arranged in an array inside the second fixing box 7, a sealing ring 31 is fixed on the top surface of the first fixing box 3, by setting the sealing ring 31, the sealing effect when the closing cover 13 is closed can be improved. Embodiment

[0028] Please refer to Figures 1-2 , a placement groove 32 is opened at the top end of the box body 1, a support rod 33 is fixedly installed inside the placement groove 32, a telescopic block 34 is sleeved on the outer surface of the support rod 33, an arc-shaped hook 35 is sleeved on the front end of the telescopic block 34, a ring-shaped block 36 is fixedly installed on the surface of the box door 2, by pulling the telescopic block 34 by hand, the arc-shaped hook 35 is driven to rotate by the rotation of the telescopic block 34, then the box door 2 is rotated, and then when the telescopic block 34 is pulled, the telescopic block 34 moves to drive the arc-shaped hook 35 to move, and then the arc-shaped hook 35 is brought into contact with the surface of the ring-shaped block 36, and the box door 2 can be fixed, and then maintenance can be carried out.

[0029] Working principle: When the staff uses the device, first connect the discharge pipe 11 to the dust meter. Then, air enters the interior of the first fixed box 3 through the second connecting pipe 5. Subsequently, the air is filtered by the filter screen 14. Then, the air flows through the first connecting pipe 4 into the interior of the pressure stabilizing tank 6. Subsequently, start the suction pump 8. The movement of the suction pump 8 drives the air inside the pressure stabilizing tank 6 to move. Then, the air flows through the third connecting pipe 9 into the interior of the second fixed box 7. Then, start the heating grid 12. Through the movement of the heating grid 12, the air can be dried. Then, the air is discharged into the dust meter through the discharge pipe 11, which can effectively solve the problem of ice formation at the outdoor collection probe in winter and effectively improve the service life of the device. When the staff replaces or cleans the filter screen 14, first, the hand contacts the surface of the closing cover 13. Then, pull the closing cover 13. Then, the closing cover 13 moves away from the surfaces of the first fixed box 3 and the sealing ring 31 through movement and then contacts the surface of the pull ring 29. Then, pull the pull ring 29. The movement of the pull ring 29 drives the moving block 17 to move. Then, the movement of the moving block 17 drives the first rack 18 to move. The movement of the moving block 17 drives the spring 21 to contract. Then, the movement of the first rack 18 drives the second gear 26 to rotate. Then, the rotation of the second gear 26 drives the first rotating rod 24 to rotate. Then, the rotation of the first rotating rod 24 drives the first gear 25 to rotate. The rotation of the first gear 25 drives the third rack 23 to move. Then, the movement of the third rack 23 drives the fixed block 22 to move towards both ends. At the same time, the movement of the moving block 17 drives the second rack 19 to move. Then, the movement of the second rack 19 drives the third gear 28 to rotate. Then, the rotation of the third gear 28 drives the second rotating rod 27 to rotate. Then, the fixed block 22 is disengaged from the fixed slot 15 through movement. Then, pull the filter screen 14, and the filter screen 14 is disengaged from the first fixed box 3, and the filter screen 14 can be replaced or cleaned. When the staff repairs the device, first, the hand contacts the surface of the telescopic block 34. Then, pull the telescopic block 34. The rotation of the telescopic block 34 drives the arc-shaped hook 35 to rotate. Then, rotate the cabinet door 2. Then, pull the telescopic block 34. The movement of the telescopic block 34 drives the arc-shaped hook 35 to move. Then, contact the arc-shaped hook 35 with the surface of the ring-shaped block 36, and the cabinet door 2 can be fixed, and then the device can be repaired.

[0030] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A drying device for a CEMS compressed air oil-water filtration system, comprising a box body (1), characterized in that: A box door (2) is rotatably connected to the surface of the box body (1). Inside the box body (1), a first fixed box (3) is fixedly installed. One end surface of the first fixed box (3) is fixedly installed with a first connecting pipe (4), and the other end surface of the first fixed box (3) is fixedly installed with a second connecting pipe (5). On the inner surface of the box body (1), a pressure stabilizing tank (6) is fixedly installed. On the inner surface of the box body (1), a second fixed box (7) is fixedly installed. At the top of the second fixed box (7), an air suction pump (8) is fixed. A third connecting pipe (9) is fixedly installed at the first output end of the air suction pump (8), and a fourth connecting pipe (10) is fixedly installed at the second output end of the air suction pump (8). A discharge pipe (11) is fixedly installed on the surface of the second fixed box (7). A heating grid (12) is fixedly installed inside the second fixed box (7). A closing cover (13) is inserted at the top of the first fixed box (3). A filter screen (14) is inserted inside the first fixed box (3). Fixed slots (15) are formed on the surface of the filter screen (14). Grooves (16) are formed in both inner sides of the first fixed box (3). Inside the grooves (16), moving blocks (17) are sleeved. On the upper surface of the moving block (17), a first rack (18) is fixedly installed. On the lower surface of the moving block (17), a second rack (19) is fixedly installed. At the bottom end of the moving block (17), a sliding block (20) is fixedly installed. Inside the grooves (16), springs (21) are sleeved. Inside the grooves (16), fixed blocks (22) are sleeved. On the surface of the fixed block (22), a third rack (23) is fixedly installed. Inside the grooves (16), a first rotating rod (24) is sleeved. At the rear end of the first rotating rod (24), a first gear (25) is fixedly installed. At the front end of the first rotating rod (24), a second gear (26) is fixedly installed. Inside the grooves (16), a second rotating rod (27) is sleeved. At both ends of the second rotating rod (27), third gears (28) are installed.

2. The drying device of the CEMS compressed air oil-water filtration system according to claim 1, wherein: The surface of the third gear (28) meshes with the surface of the second rack (19), the surface of the second gear (26) meshes with the surface of the first rack (18), and the surface of the first gear (25) meshes with the surface of the third rack (23).

3. The drying device of the CEMS compressed air oil-water filtration system according to claim 1, characterized in that: One end surface of the spring (21) is connected to the surface of the sliding block (20), and the other end surface of the spring (21) is connected to the surface of the groove (16). A pull ring (29) is fixedly installed at the rear end of the moving block (17).

4. The drying device of the CEMS compressed air oil-water filtration system according to claim 1, characterized in that: Flange plates (30) are fixedly installed at the other ends of the first connecting pipe (4) and the discharge pipe (11), and the outer surfaces of the first connecting pipe (4) and the discharge pipe (11) are fixedly connected to the box body (1).

5. The drying device of the CEMS compressed air oil-water filtration system according to claim 1, wherein: The other ends of the second connecting pipe (5) and the third connecting pipe (9) are fixedly connected to the surface of the pressure stabilizing tank (6), and the other end of the fourth connecting pipe (10) is connected to the top of the second fixed box (7).

6. The drying device of the CEMS compressed air oil-water filtration system according to claim 1, characterized in that: The number of the filter screens (14) is three groups, which are activated carbon and glass fiber respectively. The fixing blocks (22) are inserted into the fixing grooves (15). The number of the fixing blocks (22) is two groups and they are both meshed with the surface of the first gear (25).

7. The drying device of the CEMS compressed air oil-water filtration system according to claim 1, characterized in that: The number of the heating grids (12) is three groups and they are arranged in an array inside the second fixing box (7). A sealing ring (31) is fixed on the top surface of the first fixing box (3).

8. The drying device of the CEMS compressed air oil-water filtration system according to claim 1, characterized in that: A placement groove (32) is opened at the top of the box body (1). A support rod (33) is fixedly installed inside the placement groove (32). A telescopic block (34) is sleeved on the outer surface of the support rod (33). An arc-shaped hook (35) is sleeved on the front end of the telescopic block (34). A ring-shaped block (36) is fixedly installed on the surface of the box door (2).

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